3 Let A = . Find, 4 1 a) Find the eigenvalues and eigenvectors of A. b) Verify that det(A) is the product of its eigenvalues. c) Is matrix A diagonalizable? If yes, find matrix P and diagonal matrix D such that A = PDP-¹, otherwise explain why not. d) If matrix A is diagonalizable, compute A" and write the final result as a 2 × 2 matrix.
3 Let A = . Find, 4 1 a) Find the eigenvalues and eigenvectors of A. b) Verify that det(A) is the product of its eigenvalues. c) Is matrix A diagonalizable? If yes, find matrix P and diagonal matrix D such that A = PDP-¹, otherwise explain why not. d) If matrix A is diagonalizable, compute A" and write the final result as a 2 × 2 matrix.
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.2: Diagonalization
Problem 32E
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